<!DOCTYPE html>
<html>

<head>
    <title>文件上传</title>
</head>

<body>
    <h1>文件上传</h1>
    <form enctype="multipart/form-data" method="post" action="http://127.0.0.1:4091/uploadfile">
        <input type="file" name="file">
        <input type="submit" value="上传">
    </form>
</body>

</html>